$79 Cheap United flights Washington (IAD) to Chicago (ORD)

$79 Cheap United flights Washington (IAD) to Chicago (ORD)

Prices were available within the past 7 days and start at $79 for one-way flights and $437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Tue, Jul 22

IAD

Washington

ORD

Chicago

$437 Roundtrip, found 21 hours ago

$437

Roundtrip

found 21 hours ago

Select United flight, departing Sat, Jul 19 from Washington to Chicago, returning Tue, Jul 22, priced at $437 found 21 hours ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

ORD

Chicago

$483 Roundtrip, found 20 hours ago

$483

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Jul 19 from Washington to Chicago, returning Mon, Jul 21, priced at $483 found 20 hours ago

Sat, Jul 19 - Tue, Jul 22

IAD

Washington

ORD

Chicago

$507 Roundtrip, found 21 hours ago

$507

Roundtrip

found 21 hours ago

Select United flight, departing Sat, Jul 19 from Washington to Chicago, returning Tue, Jul 22, priced at $507 found 21 hours ago

Fri, Jul 18 - Mon, Jul 21

IAD

Washington

ORD

Chicago

$529 Roundtrip, found 21 hours ago

$529

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Jul 18 from Washington to Chicago, returning Mon, Jul 21, priced at $529 found 21 hours ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

ORD

Chicago

$536 Roundtrip, found 20 hours ago

$536

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Jul 19 from Washington to Chicago, returning Mon, Jul 21, priced at $536 found 20 hours ago

Fri, Jul 18 - Mon, Jul 21

IAD

Washington

ORD

Chicago

$565 Roundtrip, found 21 hours ago

$565

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Jul 18 from Washington to Chicago, returning Mon, Jul 21, priced at $565 found 21 hours ago